<!DOCTYPE html>
<html lang="zh-CN">
<head>
<style type="text/css">
  p.normal {font-style:normal}
  p.italic {font-style:italic}
  p.oblique {font-style:oblique}
</style>
</head>

<body>
  <p class="normal">This is a paragraph, normal.</p>
  <p class="italic">This is a paragraph, italic.</p>
  <p class="oblique">This is a paragraph, oblique.</p>
</body>

</html>